baber/WOPTO huggingface dataset:
Patent JP-2022094282-A (JP)
Title: Multilayer electronic component
Inventor: PYO HYE SUNG
IPC: H01G4/30
Filed: 2021-06-07
Abstract: To provide a multilayer electronic component which reduces an imbalance in current density between internal electrodes disposed at different distances from a mounting board.SOLUTION: A multilayer electronic component according to an embodiment of the present invention includes: a body including a dielectric layer and a plurality of internal electrodes laminated with the dielectric layer interposed therebetween; and an external electrode disposed on the body and connected to the plurality of internal electrodes. The plurality of internal electrodes include two or more internal electrodes having different thicknesses. The thickest internal electrode and the thinnest internal electrode among the plurality of internal electrodes are disposed on first and second outermost sides opposing each other in a lamination direction of the plurality of internal electrodes. Each internal electrode disposed between the thickest internal electrode and the thinnest internal electrode may have a thickness same as or greater than a thickness of an internal electrode that is adjacent in a direction of the second outermost side.SELECTED DRAWING: Figure 3
Patent JP-2021143343-A (JP)
Title: Manufacturing method of dehydrated cellulose nanofiber
Inventor: FUJITSUKI KAORI
IPC: C08L1/08
Filed: 2021-06-08
Abstract: To provide a manufacturing method of dehydrated cellulose nanofiber (CNF) having sufficient redispersibility and a method capable of improving the redispersibility of the CNF.SOLUTION: A manufacturing method of dehydrated CNF comprises a step of obtaining an aqueous suspension of anion denatured CNF by mixing anion denatured CNF and a redispersibility improvement agent, and a step of obtaining the dehydrated CNF by drying the aqueous suspension, in which the redispersibility improvement agent is selected from the group consisting of a saccharide having a molecular weight of 50,000 or smaller, a low molecular weight polypeptide, amino acid, and a low molecular weight polyvinyl alcohol, and a redispersibility improvement method of CNF comprises a step of obtaining an aqueous suspension of anion denatured CNF by mixing anion denatured CNF and a redispersibility improvement agent, and a step of obtaining the dehydrated CNF by drying the aqueous suspension, in which the redispersibility improvement agent is selected from the group consisting of a saccharide having a molecular weight of 50,000 or smaller, a low molecular weight polypeptide, amino acid, and a low molecular weight polyvinyl alcohol.SELECTED DRAWING: None
Patent JP-2023005171-A (JP)
Title: Thermal barrier coating composition
Inventor: NEMOTO HIROSHI
IPC: C09D175/02
Filed: 2021-06-28
Abstract: To provide a thermal barrier coating composition that can form a thermal barrier coating layer with a long service life.SOLUTION: A thermal barrier coating composition contains a thermal barrier material, and polyurea or raw material thereof. The thermal barrier material is at least one selected from the group consisting of hollow ceramic particles and white pigment. The thermal barrier coating composition further contains a refractory agent comprising a mixture of a microcapsule having ammonium polyphosphate powder coated with resin, melamine compound powder and pentaerythritol compound powder.SELECTED DRAWING: None
Patent JP-2022013856-A (JP)
Title: Bisbenzocyclobutene formulations
Inventor: MICHAEL K GALLAGHER
IPC: C09D163/00
Filed: 2021-06-29
Abstract: To provide compositions for forming polymer layers useful in the manufacture of optical devices, particularly optical waveguides, and methods of forming such devices.SOLUTION: A composition comprises: (a) one or more curable cyclobutarene-based polymers or oligomers comprising acid functional pendant groups; (b) one or more aromatic epoxy compounds comprising a mixture of glycidyl ethers of aromatic phenols; (c) one or more aliphatic epoxy compounds; and (d) one or more photoactive compounds. The one or more curable cyclobutarene-based polymers or oligomers comprises as polymerized units one or more arylcyclobutene first monomers and one or more second monomers having one or more acid moieties chosen from carboxylic acid, protected carboxylic acid, and sulfonic acid.SELECTED DRAWING: Figure 1
Patent JP-2023007988-A (JP)
Title: Animal industry belt fitting tool
Inventor: OWADA HAYATO
IPC: A01K29/00
Filed: 2021-07-04
Abstract: To provide an animal industry belt fitting tool capable of performing attachment and position adjustment of an animal industry sensor and the like, to a belt.SOLUTION: A belt main body 110 is inserted into slit grooves 216L, 216R from near side openings 218L, 218R. The belt main body 110 passes on protrusion rows 220L, 220R on a center 212C. In this state, rails 252L, 252R of the sensor part 250 are slid and fitted to rail grooves 214L, 214R of the base part 210. The sensor part 250 is engaged by rail engagement parts 232L, 232R, engagement parts 256L, 256R, and a nail part 230C engages to a front side of the sensor part 250. Therefore, the sensor part 250 is fitted and fixed to the base part 210. The belt main body 110 is held between protrusion rows 220L, 220R of the base part 210 side, and ribs 254L, 254R of the sensor part 250 side.SELECTED DRAWING: Figure 2
Patent JP-2023008516-A (JP)
Title: Plasma processing apparatus
Inventor: HIRAYAMA MASAKI
IPC: H05H1/46
Filed: 2021-07-06
Abstract: To provide a technique of uniformly generating plasma in a peripheral direction in a plasma generation space by using an electromagnetic wave introduced into a waveguide without using a coaxial line extended on a center axis line.SOLUTION: In a disclosed plasma processing apparatus, an upper shower head is provided above a substrate processing space in a chamber. A lower shower plate is provided below the upper shower head and above the substrate processing space. The lower shower plate and the upper shower head form a plasma generation space between them. An electromagnetic wave introduction part surrounds the plasma generation space. A waveguide surrounds the upper shower head and the electromagnetic wave introduction part, and is connected to the electromagnetic wave introduction part. The waveguide and the plasma generation space construct a resonator. A co-axial line is connected to the waveguide at a position separated from a center axial line.SELECTED DRAWING: Figure 1
Patent JP-2023012693-A (JP)
Title: Ultraviolet absorber and use thereof
Inventor: TATSUMI RYOICHI
IPC: C09K3/00
Filed: 2021-07-14
Abstract: To provide an ultraviolet absorber that has excellent heat resistance and light resistance, and does not migrate even when blended in such an amount that gives necessary absorptive power.SOLUTION: A ultraviolet absorber comprises an ultraviolet-absorbing compound (A) having a triazine skeleton, and a metal component (B) comprising at least one metal atom selected from the group consisting of Na, Mg, Al, K, Ca, and Fe. In the total amount of the compound (A) and the metal component (B), the content of the metal atom is 0.1 ppm or more and 50000 ppm or less.SELECTED DRAWING: None
Patent JP-2023012831-A (JP)
Title: power generator
Inventor: KATO HIROKI
IPC: B60K11/04
Filed: 2021-07-14
Abstract: To reduce drive loss of a power generator.SOLUTION: A power generator 11 includes: a motor which generates power; a battery which supplies electric power to the motor; a power generator 14 which charges the battery ; an engine 15 which drives the power generator 14; and an exhaust passage 16 into which exhaust air of the engine 15 is introduced. The power generator 11 includes a first heat exchange structure 40. The first heat exchange structure 40 includes: a first recirculation passage 41 for returning exhaust air led out from the exhaust passage 16 to the exhaust passage 16; and a first heat exchange part 42 which conducts heat exchange between the exhaust air in the first recirculation passage 41 and a lubrication oil in the power generator 14.SELECTED DRAWING: Figure 2
Patent JP-2023013252-A (JP)
Title: solid adhesive composition
Inventor: SHIMANAKA HIROYUKI
IPC: C09J133/02
Filed: 2021-07-15
Abstract: To provide a solid adhesive composition excellent in initial adhesive property, and excellent in environment by using a biomass-derived material and enabling contribution to a carbon recycle.SOLUTION: A solid adhesive composition is provided, comprising an adhesive component, a gelling agent, and water. The adhesive component includes a polymer having a structural unit A derived from tetrahydrofurfuryl methacrylate, a structural unit B derived from an alkyl methacrylate having an alkyl group having 8 to 22 carbon atoms, and a structural unit C derived from at least one selected from the group consisting of (meth)acrylic acid and itaconic acid. A content of the structural unit A in the polymer is 15 to 70 mass%, the content of the structural unit B is 10 to 30 mass%, and the content of the structural unit C is 5 to 30 mass%, on the basis of the mass of the polymer.SELECTED DRAWING: None
Patent JP-2023015526-A (JP)
Title: Information processing device, productivity management method, and program
Inventor: NOGAWA TETSUREN
IPC: G06F3/12
Filed: 2021-07-20
Abstract: To provide an information processing device, a productivity management method, and a program that allow a productivity management manager to grasp an actually implemented improvement measure.SOLUTION: An information processing device 40 that processes information obtained from an image formation device 10 and manages productivity includes: an acquisition unit 1040 that acquires an actually implemented improvement measure from improvement measures for improving productivity of the image formation device 10; a recording unit 504 that records the implemented remedial measure; and an improvement implementation result output unit 1060 that outputs the implemented improvement measures recorded in the recording unit 504.SELECTED DRAWING: Figure 10
Patent JP-2023016224-A (JP)
Title: Liquid storage container
Inventor: KUDO KOJI
IPC: B41J2/175
Filed: 2021-07-21
Abstract: To provide a technology which can easily re-fill liquid while preventing reduction of a storable liquid amount and inhibiting degradation of quality of the liquid caused by foreign objects mixing into the liquid in a liquid storage container which enables refilling of the liquid.SOLUTION: A liquid storage container enables refilling of liquid to be supplied to a printer and includes: a bag; a liquid supply port member attached with an end part of the bag and having a liquid supply port; a liquid supply passage which is provided at the liquid supply port member and allows the liquid to circulate between a liquid storage part and the liquid supply port; a liquid filling passage which is provided at the liquid supply port member and is provided branched from the liquid supply passage; and a communicating port which is provided at the liquid supply port member and in fluid communication with the liquid filling passage and faces an inner surface of the bag. The bag is disposed in a manner that enables contact with a peripheral edge part of the communication port and attached to the liquid supply port member so that a gap is formed between the bag and the peripheral edge part of the communication port by flow of the liquid flowing from the liquid supply passage to the liquid filling passage and the gap is in fluid communication with the liquid storage part through the communication port.SELECTED DRAWING: Figure 6
Patent JP-2021168965-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2021-07-26
Abstract: To provide a game machine capable of enhancing an interest of a player in a game.SOLUTION: A game machine includes determination means capable of executing a determination, display means in which identification information for indicating a determination result by the determination means is displayed, and specific game execution means capable of executing a specific game when the identification information for indicating the specific determination result is displayed in the display means. The game machine includes special game execution means capable of executing a special game based on the establishment of a specific condition during the execution of the specific game, special game type determination means for determining a type of the special game executed by the special game execution means, and suggestion means for suggesting type information on a type of the special game executed by the special game execution means by the establishment of the specific condition before the specific game is started. Thereby, an interest of a player in a game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2023017537-A (JP)
Title: Operation detection device
Inventor: ANDO MASAKI
IPC: G06F3/044
Filed: 2021-07-26
Abstract: To provide an operation detection device which can easily correct sensitivity.SOLUTION: An operation detection device 1 includes: a design panel 2 having an operation surface 20 to be operated; a detection electrode layer 4 having at least one detection electrode 40 for detecting an operation on the operation surface 20; a bonding layer 5 which is formed on the detection electrode layer 4 to integrate the design panel 2 with the detection electrode layer 4; and a discharge groove 7 which is formed on a back surface 21 of the design panel 2, above the detection electrode 40, and longer than the detection electrode 40, to discharge the gas 9 between the bonding layer 5 and the design panel 2. The operation detection device 1 can easily correct sensitivity.SELECTED DRAWING: Figure 1
Patent JP-2023019076-A (JP)
Title: circuit board
Inventor: YOSHIDA KAZUHIRO
IPC: H05K1/02
Filed: 2021-07-28
Abstract: To provide a circuit board capable of suppressing variations in the spacing of external electrodes while ensuring connection reliability with electronic components to be mounted.SOLUTION: The circuit board includes: a support member having a first main plane and a second main plane opposite the first main plane; and a flexible or stretchable wiring substrate in which at least part of the other side is fixed to the first main plane and the second main plane of the support member in which one side of the wiring board includes a circuit area where electronic components are mounted and an electrode area with external electrodes, the circuit area is placed on the first main plane of the support member, the wiring substrate is bent along the support member, and at least a portion of the electrode area is placed on the second main plane of the support member.SELECTED DRAWING: Figure 2
Patent JP-2023020238-A (JP)
Title: Recording device and recording method
Inventor: SAKAIBARA SHUN
IPC: B65H43/00
Filed: 2021-07-30
Abstract: To provide a technique useful to detect an influence of ink sticking to a roller on a recording result.SOLUTION: A recording device comprises a liquid discharge part which discharges liquid to a first surface of a medium carried in a carrying direction, a roller which is provided downstream from the liquid discharge part in the carrying direction, and rotates in contact with the first surface, and a control part. The control part controls discharging of the liquid by the liquid discharge part to form a first pattern of the liquid on the first surface, and also forms a detection region for the first pattern at a specific position on the first surface where the roller comes into contact when the angle of rotation of the roller reaches an angle of rotation of m+360° for an angle m° of rotation of the roller when the roller comes into contact with the first pattern.SELECTED DRAWING: Figure 4
Patent JP-2023021728-A (JP)
Title: Fixed blade for associated rotation prevention and attachment structure thereof
Inventor: YUKIMOTO TOSHITAKA
IPC: E21B7/00
Filed: 2021-08-02
Abstract: To provide a fixed blade for associated rotation prevention and an attachment structure thereof configured to allow contact wear between upper and lower collar parts of an injection tube sleeve (metal part) and upper and lower end parts of an inner part of the fixed blade for associated rotation prevention to be suppressed as well as a compact configuration to be achieved as suppressing its production cost and operation cost without requiring any special design.SOLUTION: A fixed blade 100 for associated rotation prevention is slidably attached on an injection pipe 60 for a rotational injector 63, wherein an injection pipe sleeve 500 which is a cylindrical body with upper and lower collar parts arranged peripherally and projectingly is welded on the injection pipe 60 for the rotational injector 63, and the fixed blade 100 for associated rotation prevention is configured to comprise: upper and lower peripheral rings 11, 12 slidably and peripherally arranged, respectively, at positions adjacent to inner sides in a vertical injection of the upper and lower collar parts 51, 52, 53 fixed on the injection pipe sleeve 500; and blade plates 21, 22 fixed on the upper and lower peripheral rings 11, 12 and projected in a lateral direction in a plate shape along a radial direction of the injection pipe.SELECTED DRAWING: Figure 1
Patent JP-2023021795-A (JP)
Title: Vacuum treatment apparatus
Inventor: SAKAUE HIROTOSHI
IPC: C23C14/00
Filed: 2021-08-02
Abstract: To provide a vacuum treatment apparatus VM capable of removing carried-in particles as much as possible while a vacuum atmosphere is maintained.SOLUTION: A vacuum treatment apparatus comprises: upstream-side and downstream-side vacuum chambers 1a, 1b; vacuum pumps 12a, 12b which evacuate the respective vacuum chambers; and a carrier Ca which can move between the upstream-side vacuum chamber and the downstream-side vacuum chamber while holding a substrate Sw. The vacuum treatment apparatus further comprises: first blowing means 5a which blows an inert gas toward the carrier when the carrier moves from the upstream-side vacuum chamber to the downstream-side vacuum chamber; and second blowing means 5b provided on the downstream-side vacuum chamber. The first blowing means blows the inert gas at a first flow rate large enough to blow particles sticking on at least one of the carrier and the substrate. The second blowing means blows the inert gas at a second flow rate large enough to carry particles diffused in the downstream-side vacuum chamber as a result of the blowing, to the vacuum pumps.SELECTED DRAWING: Figure 2
Patent JP-2023021854-A (JP)
Title: Electronic stethoscope signal processor, electronic stethoscope system, electronic stethoscope signal processing program, and electronic stethoscope signal processing method
Inventor: SHIMAUCHI SUEHIRO
IPC: G10L21/0232
Filed: 2021-08-02
Abstract: To reduce not only stationary noise (low-frequency environmental sound or noise etc.), but also burst noise (a high frequency cry or speaking etc.) so as to extract a body sound (low-frequency heart beat sound or breath sound etc.).SOLUTION: While an improved adaptive filter part 4 and an improved nonlinear filter part 5 are used to reduce burst noise (a high frequency cry or speaking etc.), body sound (low-frequency heat beat sound or breath sound etc.) is maintained. Here, the degree of reduction of the burst noise (the high frequency cry or speaking etc.) and the degree of maintenance of the body sound (the low-frequency heat beat sound or breath sound, etc.) are quantitatively measured.SELECTED DRAWING: Figure 1
Patent JP-2022043995-A (JP)
Title: bearing
Inventor: KOBAYASHI EIICHI
IPC: F16C19/04
Filed: 2021-08-03
Abstract: To improve holding power of a shaft caused by an inner ring in a bearing for holding the shaft by the inner ring by screwing set screws into a pair of screw holes of a ring member formed on the outside of the inner ring.SOLUTION: A bearing 10 includes an inner ring 11 inserted into a shaft 5, an outer ring 12 for rotatably supporting the inner ring 11 and a ring member 14 fitted into a cylindrical shaft clamping unit 22 constituting the one-end side of the inner ring 11. In the shaft clamping unit 22, a plurality of slits 25 extended from the one-end surface to the other end side are formed with intervals in a peripheral direction. In the ring member 14, a pair of screw holes 14a extended from an outer surface to an inner surface are formed at an angle interval of 100° to 130°. When fixing the inner ring 11 on the shaft 5, set screws 30 are respectively screwed into the pair of screw holes 14a.SELECTED DRAWING: Figure 4
Patent JP-2021178212-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-08-06
Abstract: To provide a game machine with an improved amusement of games.SOLUTION: If identification information for indicating a first discrimination result is displayed, a privilege game becoming advantageous to a player is performed. After the privilege game is finished, a first game state is set. Further, a second game state more advantageous to the player than the first game state can be set. If the second game state is being set by game state setting means, a privilege game presentation is set in a pseudo manner by pseudo privilege game presentation setting means.SELECTED DRAWING: Figure 1
Patent JP-2023026938-A (JP)
Title: Duplexer
Inventor: KOTO YUKI
IPC: H03H9/25
Filed: 2021-08-16
Abstract: To provide a duplexer that uses a multimode resonator that is more rectangular, has low loss, and has excellent steep passband characteristics, and a module that includes the duplexer.SOLUTION: A duplexer includes a piezoelectric substrate, a reception filter formed on the piezoelectric substrate and including a plurality of resonators, and a transmission filter formed on the piezoelectric substrate and including the plurality of resonators, and one of the resonators of the reception filter is a multimode elastic wave resonator including a plurality of IDT electrodes having a pair of reflectors adjacent to both ends, and the multimode elastic wave resonator has a capacitance that is at least twice the average capacitance of all resonators other than the multimode acoustic wave resonator formed on the piezoelectric substrate.SELECTED DRAWING: Figure 2
Patent JP-2022034549-A (JP)
Title: Injection machine for recycled plastic injection molding system
Inventor: MARSHALL Q SIAO
IPC: B29C45/03
Filed: 2021-08-17
Abstract: To provide an environmentally friendly, low-cost, and high-volume injection machine for plastic injection molding.SOLUTION: An injection machine for a recycled plastic injection molding system according to the present invention has a feeding system disposed to drive plastic from an input end to downstream of a receiving path, a heating system that is disposed downstream of the feeding system, heats the plastic into a molten state, and is configured to drive the plastic to the downstream of the receiving path of the heating system, and a feeding buffer system that is disposed downstream of the heating system and is configured to take the receiving state or the feeding state. The feeding buffer system is configured to receive plastic from the heating system when in the receiving state and to drive the plastic to the downstream of the receiving path when in the feeding state.SELECTED DRAWING: Figure 3
Patent JP-2023028699-A (JP)
Title: Photoconductor drum and image forming apparatus
Inventor: SUGIYAMA SHINICHI
IPC: G03G15/00
Filed: 2021-08-20
Abstract: To provide a configuration that is light-weighted and can obtain a damping effect for a long period.SOLUTION: A photoconductor drum 1Y comprises: a cylindrical substrate 21; a photosensitive layer 22 provided on an outer peripheral surface of the substrate 21; a sheet-like restraining member 24; and an adhesion part 25 having a viscoelastic layer. The restraining member 24 is a sheet-like member that is formed of resin material and provided along a longitudinal direction in a predetermined area in the longitudinal direction that is part in a circumferential direction of an inner peripheral surface of the substrate 21. The adhesion part 25 is provided between the substrate 21 and the restraining member 24 to cause the restraining member 24 to adhere to the inner peripheral surface of the substrate 21.SELECTED DRAWING: Figure 3